Would the following scenario need to be reported on Schedule C?

Marsellus also has a large amount of illegal income from his business as a bookie and involvement with organized crime. He doesn’t want trouble with the IRS, though. He gives you the following information regarding those activities:

Income from “contracts”	$450,000
Salaries for employees (all P/R returns filed):
Vincent Vega	100,000
Jules Winfield	125,000
Rent for gambling hall	36,000
Utilities for gambling hall	26,000
Cleaning service for gambling hall	10,000